Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Cellular, BA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
242-826 A SWCHBAUNKNO  905H NEWCO2015 LIMITED 824      
242-827 A SWCHBAUNKNO  905H NEWCO2015 LIMITED 824      
242-828 A SWCHBAUNKNO  905H NEWCO2015 LIMITED 824      
242-829 A SWCHBAUNKNO  905H NEWCO2015 LIMITED 824      
242-899 A SWCHBAUNKNO  905H NEWCO2015 LIMITED 824      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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